Combined annunciator and switching unit for hospital patients



FIG. 1 is a front perspective view of combined annunicator and switching unit for hospital patients showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a combined annunciator and switching unit for hospital patients, as shown and described. 